Histogram

MESA exam number vs Obstructive Apnea Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,013 33.9 ± 23.4 30.0 0.0 123.9 224 2,237
Participant Age at MESA Sleep Visit vs Obstructive Apnea Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,013 33.9 ± 23.4 30.0 0.0 123.9 224 2,237
54.0 to 62.0 years 514 32.3 ± 24.0 27.1 0.0 110.5 46 560
62.0 to 69.0 years 520 35.1 ± 24.4 32.2 0.0 123.9 39 559
69.0 to 77.0 years 504 34.4 ± 22.9 31.0 0.0 110.5 55 559
77.0 to 95.0 years 475 33.7 ± 22.0 30.3 0.0 102.1 84 559
Gender of the participant vs Obstructive Apnea Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,013 33.9 ± 23.4 30.0 0.0 123.9 224 2,237
Female 1,084 33.1 ± 24.2 28.4 0.0 123.9 114 1,198
Male 929 34.8 ± 22.4 31.8 0.0 110.5 110 1,039
Race/ethnicity of the participant vs Obstructive Apnea Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,013 33.9 ± 23.4 30.0 0.0 123.9 224 2,237
White, Caucasian 732 30.6 ± 22.2 26.7 0.0 123.9 98 830
Chinese American 245 30.5 ± 21.3 28.4 0.0 96.3 20 265
Black, African-American 560 36.5 ± 25.2 33.1 0.0 110.5 56 616
Hispanic 476 37.5 ± 23.1 35.2 0.0 102.6 50 526